Doctor profile · Federal record

Dr. Mark Fenster

Pediatrics Physician · Brooklyn, NY

  • NPI 1376566620
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2601 Ocean Pkwy
Brooklyn, NY 112357745
(718) 616-4408
fax (718) 616-4105
Mailing address
3 Heather Ln
Lawrence, NY 115591833

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
208000000X — NUCC code
State license (1)
New York #172975-1
Medicaid
NY #01086915

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376566620. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$63
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Qol Medical, LLC 2 $62.87

By nature of payment

Food and Beverage
$63

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
23
Patients
0
Total drug cost
$929
Drug Type Claims Patients Total cost
Mupirocin Generic 12 0 $62
Betamethasone Dipropionate Generic 11 0 $867

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Fenster's medical specialty?
Dr. Mark Fenster practices Pediatrics Physician in Brooklyn, NY.
Where does Dr. Mark Fenster practice?
Dr. Mark Fenster practices at 2601 Ocean Pkwy, Brooklyn, NY 112357745. Office phone: 7186164408.
What is Dr. Mark Fenster's NPI?
Dr. Mark Fenster's National Provider Identifier (NPI) is 1376566620, issued by NPPES.